/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.tedu.mall.search.service.impl;

import cn.tedu.mall.common.pojo.entity.SpuEntity;
import cn.tedu.mall.common.restful.JsonPage;
import cn.tedu.mall.search.repository.SpuSearchRepository;
import cn.tedu.mall.search.service.ISearchService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.stereotype.Service;

@Service
public class SearchServiceImpl implements ISearchService {
    @Autowired
    private SpuSearchRepository spuRepository;

    @Override
    public JsonPage<SpuEntity> search(String keyword, Integer page, Integer pageSize) {
        if (page < 0) {
            page = 1;
        }
        Page<SpuEntity> spuEntities = spuRepository.queryAllByParams(keyword, PageRequest.of(page - 1, pageSize));
        JsonPage jsonPage = new JsonPage();
        jsonPage.setPageSize(pageSize);
        jsonPage.setPage(page);
        jsonPage.setTotalPage(spuEntities.getTotalPages());
        jsonPage.setTotal(spuEntities.getTotalElements());
        jsonPage.setList(spuEntities.getContent());
        return jsonPage;
    }
}
